Chuanheng Co., Ltd. announced that the company and its holding subsidiary Fulin Mining have recently obtained 2 patent certificates issued by the State Intellectual Property Office, namely the invention patent for “a blasting structure and construction method for cutting a ceiling” and a utility model patent for “a phosphate mine underground water silt treatment system”. The average number of authorized announcements is July 21, 2026. The former has been applied to mine construction, while the latter is undergoing pilot tests. The above patents will not have a significant impact on the company's current business conditions, but they are conducive to improving the intellectual property protection system and enhancing core competitiveness.

Chuanheng Co., Ltd. announced that the company and its holding subsidiary Fulin Mining have recently obtained 2 patent certificates issued by the State Intellectual Property Office, namely the invention patent for “a blasting structure and construction method for cutting a ceiling” and a utility model patent for “a phosphate mine underground water silt treatment system”. The average number of authorized announcements is July 21, 2026. The former has been applied to mine construction, while the latter is undergoing pilot tests. The above patents will not have a significant impact on the company's current business conditions, but they are conducive to improving the intellectual property protection system and enhancing core competitiveness.